Finding the Third Proportional to 61,312.50 and 92,175.75

Step by Step Solution

1. Step 1: Write the proportion equation
   61,312.50 : 92,175.75 = 92,175.75 : x
2. Step 2: Convert to fraction form
   61,312.50/92,175.75 = 92,175.75/x
3. Step 3: Cross multiply
   61,312.50x = 92,175.75 × 92,175.75
4. Step 4: Simplify right side
   61,312.50x = 8,496,368,888.06
5. Step 5: Solve for x
   x = 8,496,368,888.06/61,312.50
6. Step 6: Final answer
   x = 138,574.82