Finding the Third Proportional to 3,553,480 and 5,064,432

Step by Step Solution

1. Step 1: Write the proportion equation
   3,553,480 : 5,064,432 = 5,064,432 : x
2. Step 2: Convert to fraction form
   3,553,480/5,064,432 = 5,064,432/x
3. Step 3: Cross multiply
   3,553,480x = 5,064,432 × 5,064,432
4. Step 4: Simplify right side
   3,553,480x = 25,648,471,482,624
5. Step 5: Solve for x
   x = 25,648,471,482,624/3,553,480
6. Step 6: Final answer
   x = 7,217,846.02