Finding the Third Proportional to 93,916.13 and 140,914.69

Step by Step Solution

1. Step 1: Write the proportion equation
   93,916.13 : 140,914.69 = 140,914.69 : x
2. Step 2: Convert to fraction form
   93,916.13/140,914.69 = 140,914.69/x
3. Step 3: Cross multiply
   93,916.13x = 140,914.69 × 140,914.69
4. Step 4: Simplify right side
   93,916.13x = 19,856,949,153.22
5. Step 5: Solve for x
   x = 19,856,949,153.22/93,916.13
6. Step 6: Final answer
   x = 211,432.80