Finding the Third Proportional to 69,887.50 and 93,111

Step by Step Solution

1. Step 1: Write the proportion equation
   69,887.50 : 93,111 = 93,111 : x
2. Step 2: Convert to fraction form
   69,887.50/93,111 = 93,111/x
3. Step 3: Cross multiply
   69,887.50x = 93,111 × 93,111
4. Step 4: Simplify right side
   69,887.50x = 8,669,658,321
5. Step 5: Solve for x
   x = 8,669,658,321/69,887.50
6. Step 6: Final answer
   x = 124,051.63