Finding the Third Proportional to 61,102 and 92,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,102 : 92,043.50 = 92,043.50 : x
2. Step 2: Convert to fraction form
   61,102/92,043.50 = 92,043.50/x
3. Step 3: Cross multiply
   61,102x = 92,043.50 × 92,043.50
4. Step 4: Simplify right side
   61,102x = 8,472,005,892.25
5. Step 5: Solve for x
   x = 8,472,005,892.25/61,102
6. Step 6: Final answer
   x = 138,653.50