Finding the Third Proportional to 56,127 and 85,810.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,127 : 85,810.50 = 85,810.50 : x
2. Step 2: Convert to fraction form
   56,127/85,810.50 = 85,810.50/x
3. Step 3: Cross multiply
   56,127x = 85,810.50 × 85,810.50
4. Step 4: Simplify right side
   56,127x = 7,363,441,910.25
5. Step 5: Solve for x
   x = 7,363,441,910.25/56,127
6. Step 6: Final answer
   x = 131,192.51