Finding the Third Proportional to 56,019 and 88,746

Step by Step Solution

1. Step 1: Write the proportion equation
   56,019 : 88,746 = 88,746 : x
2. Step 2: Convert to fraction form
   56,019/88,746 = 88,746/x
3. Step 3: Cross multiply
   56,019x = 88,746 × 88,746
4. Step 4: Simplify right side
   56,019x = 7,875,852,516
5. Step 5: Solve for x
   x = 7,875,852,516/56,019
6. Step 6: Final answer
   x = 140,592.52