Finding the Third Proportional to 34,009,719.96 and 69,446,935.83

Step by Step Solution

1. Step 1: Write the proportion equation
   34,009,719.96 : 69,446,935.83 = 69,446,935.83 : x
2. Step 2: Convert to fraction form
   34,009,719.96/69,446,935.83 = 69,446,935.83/x
3. Step 3: Cross multiply
   34,009,719.96x = 69,446,935.83 × 69,446,935.83
4. Step 4: Simplify right side
   34,009,719.96x = 4,822,876,895,915,712
5. Step 5: Solve for x
   x = 4,822,876,895,915,712/34,009,719.96
6. Step 6: Final answer
   x = 141,808,780.00