Finding the Third Proportional to 5,419,370 and 7,925,572

Step by Step Solution

1. Step 1: Write the proportion equation
   5,419,370 : 7,925,572 = 7,925,572 : x
2. Step 2: Convert to fraction form
   5,419,370/7,925,572 = 7,925,572/x
3. Step 3: Cross multiply
   5,419,370x = 7,925,572 × 7,925,572
4. Step 4: Simplify right side
   5,419,370x = 62,814,691,527,184
5. Step 5: Solve for x
   x = 62,814,691,527,184/5,419,370
6. Step 6: Final answer
   x = 11,590,773.75