Finding the Third Proportional to 14,287,303 and 31,349,294

Step by Step Solution

1. Step 1: Write the proportion equation
   14,287,303 : 31,349,294 = 31,349,294 : x
2. Step 2: Convert to fraction form
   14,287,303/31,349,294 = 31,349,294/x
3. Step 3: Cross multiply
   14,287,303x = 31,349,294 × 31,349,294
4. Step 4: Simplify right side
   14,287,303x = 982,778,234,298,436
5. Step 5: Solve for x
   x = 982,778,234,298,436/14,287,303
6. Step 6: Final answer
   x = 68,786,826.62