Finding the Third Proportional to 42,733,082 and 86,976,377.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,733,082 : 86,976,377.50 = 86,976,377.50 : x
2. Step 2: Convert to fraction form
   42,733,082/86,976,377.50 = 86,976,377.50/x
3. Step 3: Cross multiply
   42,733,082x = 86,976,377.50 × 86,976,377.50
4. Step 4: Simplify right side
   42,733,082x = 7,564,890,243,022,506
5. Step 5: Solve for x
   x = 7,564,890,243,022,506/42,733,082
6. Step 6: Final answer
   x = 177,026,553.88