Finding the Third Proportional to 53,051.84 and 82,807.00

Step by Step Solution

1. Step 1: Write the proportion equation
   53,051.84 : 82,807.00 = 82,807.00 : x
2. Step 2: Convert to fraction form
   53,051.84/82,807.00 = 82,807.00/x
3. Step 3: Cross multiply
   53,051.84x = 82,807.00 × 82,807.00
4. Step 4: Simplify right side
   53,051.84x = 6,856,998,602.07
5. Step 5: Solve for x
   x = 6,856,998,602.07/53,051.84
6. Step 6: Final answer
   x = 129,250.92