Finding the Third Proportional to 29,076,510 and 63,433,836

Step by Step Solution

1. Step 1: Write the proportion equation
   29,076,510 : 63,433,836 = 63,433,836 : x
2. Step 2: Convert to fraction form
   29,076,510/63,433,836 = 63,433,836/x
3. Step 3: Cross multiply
   29,076,510x = 63,433,836 × 63,433,836
4. Step 4: Simplify right side
   29,076,510x = 4,023,851,549,674,896
5. Step 5: Solve for x
   x = 4,023,851,549,674,896/29,076,510
6. Step 6: Final answer
   x = 138,388,394.95