Finding the Third Proportional to 183,501.50 and 372,188

Step by Step Solution

1. Step 1: Write the proportion equation
   183,501.50 : 372,188 = 372,188 : x
2. Step 2: Convert to fraction form
   183,501.50/372,188 = 372,188/x
3. Step 3: Cross multiply
   183,501.50x = 372,188 × 372,188
4. Step 4: Simplify right side
   183,501.50x = 138,523,907,344
5. Step 5: Solve for x
   x = 138,523,907,344/183,501.50
6. Step 6: Final answer
   x = 754,892.51