Finding the Third Proportional to 36,149,839.50 and 55,071,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,149,839.50 : 55,071,796.50 = 55,071,796.50 : x
2. Step 2: Convert to fraction form
   36,149,839.50/55,071,796.50 = 55,071,796.50/x
3. Step 3: Cross multiply
   36,149,839.50x = 55,071,796.50 × 55,071,796.50
4. Step 4: Simplify right side
   36,149,839.50x = 3,032,902,769,737,412
5. Step 5: Solve for x
   x = 3,032,902,769,737,412/36,149,839.50
6. Step 6: Final answer
   x = 83,898,097.80