Finding the Third Proportional to 5,307,224 and 7,952,488

Step by Step Solution

1. Step 1: Write the proportion equation
   5,307,224 : 7,952,488 = 7,952,488 : x
2. Step 2: Convert to fraction form
   5,307,224/7,952,488 = 7,952,488/x
3. Step 3: Cross multiply
   5,307,224x = 7,952,488 × 7,952,488
4. Step 4: Simplify right side
   5,307,224x = 63,242,065,390,144
5. Step 5: Solve for x
   x = 63,242,065,390,144/5,307,224
6. Step 6: Final answer
   x = 11,916,223.13