Finding the Third Proportional to 60,609 and 92,641.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,609 : 92,641.50 = 92,641.50 : x
2. Step 2: Convert to fraction form
   60,609/92,641.50 = 92,641.50/x
3. Step 3: Cross multiply
   60,609x = 92,641.50 × 92,641.50
4. Step 4: Simplify right side
   60,609x = 8,582,447,522.25
5. Step 5: Solve for x
   x = 8,582,447,522.25/60,609
6. Step 6: Final answer
   x = 141,603.52