Finding the Third Proportional to 93,429 and 140,006.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,429 : 140,006.50 = 140,006.50 : x
2. Step 2: Convert to fraction form
   93,429/140,006.50 = 140,006.50/x
3. Step 3: Cross multiply
   93,429x = 140,006.50 × 140,006.50
4. Step 4: Simplify right side
   93,429x = 19,601,820,042.25
5. Step 5: Solve for x
   x = 19,601,820,042.25/93,429
6. Step 6: Final answer
   x = 209,804.45