Finding the Third Proportional to 652,463.50 and 998,196

Step by Step Solution

1. Step 1: Write the proportion equation
   652,463.50 : 998,196 = 998,196 : x
2. Step 2: Convert to fraction form
   652,463.50/998,196 = 998,196/x
3. Step 3: Cross multiply
   652,463.50x = 998,196 × 998,196
4. Step 4: Simplify right side
   652,463.50x = 996,395,254,416
5. Step 5: Solve for x
   x = 996,395,254,416/652,463.50
6. Step 6: Final answer
   x = 1,527,127.96