Finding the Third Proportional to 2,536,705,434 and 5,572,256,820

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536,705,434 : 5,572,256,820 = 5,572,256,820 : x
2. Step 2: Convert to fraction form
   2,536,705,434/5,572,256,820 = 5,572,256,820/x
3. Step 3: Cross multiply
   2,536,705,434x = 5,572,256,820 × 5,572,256,820
4. Step 4: Simplify right side
   2,536,705,434x = 31,050,046,068,036,513,792
5. Step 5: Solve for x
   x = 31,050,046,068,036,513,792/2,536,705,434
6. Step 6: Final answer
   x = 12,240,304,156.67