Finding the Third Proportional to 37,885,171.50 and 81,832,747.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,885,171.50 : 81,832,747.50 = 81,832,747.50 : x
2. Step 2: Convert to fraction form
   37,885,171.50/81,832,747.50 = 81,832,747.50/x
3. Step 3: Cross multiply
   37,885,171.50x = 81,832,747.50 × 81,832,747.50
4. Step 4: Simplify right side
   37,885,171.50x = 6,696,598,563,398,756
5. Step 5: Solve for x
   x = 6,696,598,563,398,756/37,885,171.50
6. Step 6: Final answer
   x = 176,760,413.07