Finding the Third Proportional to 299,892.38 and 633,501

Step by Step Solution

1. Step 1: Write the proportion equation
   299,892.38 : 633,501 = 633,501 : x
2. Step 2: Convert to fraction form
   299,892.38/633,501 = 633,501/x
3. Step 3: Cross multiply
   299,892.38x = 633,501 × 633,501
4. Step 4: Simplify right side
   299,892.38x = 401,323,517,001
5. Step 5: Solve for x
   x = 401,323,517,001/299,892.38
6. Step 6: Final answer
   x = 1,338,225.14