Finding the Third Proportional to 34,726,384 and 51,085,820

Step by Step Solution

1. Step 1: Write the proportion equation
   34,726,384 : 51,085,820 = 51,085,820 : x
2. Step 2: Convert to fraction form
   34,726,384/51,085,820 = 51,085,820/x
3. Step 3: Cross multiply
   34,726,384x = 51,085,820 × 51,085,820
4. Step 4: Simplify right side
   34,726,384x = 2,609,761,005,072,400
5. Step 5: Solve for x
   x = 2,609,761,005,072,400/34,726,384
6. Step 6: Final answer
   x = 75,152,109.27