Finding the Third Proportional to 45,767,718 and 67,859,641

Step by Step Solution

1. Step 1: Write the proportion equation
   45,767,718 : 67,859,641 = 67,859,641 : x
2. Step 2: Convert to fraction form
   45,767,718/67,859,641 = 67,859,641/x
3. Step 3: Cross multiply
   45,767,718x = 67,859,641 × 67,859,641
4. Step 4: Simplify right side
   45,767,718x = 4,604,930,876,648,881
5. Step 5: Solve for x
   x = 4,604,930,876,648,881/45,767,718
6. Step 6: Final answer
   x = 100,615,260.67