Finding the Third Proportional to 61,311 and 93,748.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,311 : 93,748.50 = 93,748.50 : x
2. Step 2: Convert to fraction form
   61,311/93,748.50 = 93,748.50/x
3. Step 3: Cross multiply
   61,311x = 93,748.50 × 93,748.50
4. Step 4: Simplify right side
   61,311x = 8,788,781,252.25
5. Step 5: Solve for x
   x = 8,788,781,252.25/61,311
6. Step 6: Final answer
   x = 143,347.54