Finding the Third Proportional to 93,670.31 and 142,851.94

Step by Step Solution

1. Step 1: Write the proportion equation
   93,670.31 : 142,851.94 = 142,851.94 : x
2. Step 2: Convert to fraction form
   93,670.31/142,851.94 = 142,851.94/x
3. Step 3: Cross multiply
   93,670.31x = 142,851.94 × 142,851.94
4. Step 4: Simplify right side
   93,670.31x = 20,406,676,047.50
5. Step 5: Solve for x
   x = 20,406,676,047.50/93,670.31
6. Step 6: Final answer
   x = 217,856.39