Finding the Third Proportional to 34,901,671.50 and 76,726,836

Step by Step Solution

1. Step 1: Write the proportion equation
   34,901,671.50 : 76,726,836 = 76,726,836 : x
2. Step 2: Convert to fraction form
   34,901,671.50/76,726,836 = 76,726,836/x
3. Step 3: Cross multiply
   34,901,671.50x = 76,726,836 × 76,726,836
4. Step 4: Simplify right side
   34,901,671.50x = 5,887,007,362,570,896
5. Step 5: Solve for x
   x = 5,887,007,362,570,896/34,901,671.50
6. Step 6: Final answer
   x = 168,674,080.91