Finding the Third Proportional to 1,079,661,843,668 and 2,248,686,663,070

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,661,843,668 : 2,248,686,663,070 = 2,248,686,663,070 : x
2. Step 2: Convert to fraction form
   1,079,661,843,668/2,248,686,663,070 = 2,248,686,663,070/x
3. Step 3: Cross multiply
   1,079,661,843,668x = 2,248,686,663,070 × 2,248,686,663,070
4. Step 4: Simplify right side
   1,079,661,843,668x = 5,056,591,708,668,891,817,312,256
5. Step 5: Solve for x
   x = 5,056,591,708,668,891,817,312,256/1,079,661,843,668
6. Step 6: Final answer
   x = 4,683,495,798,545.43