Finding the Third Proportional to 10,574,208 and 15,931,320

Step by Step Solution

1. Step 1: Write the proportion equation
   10,574,208 : 15,931,320 = 15,931,320 : x
2. Step 2: Convert to fraction form
   10,574,208/15,931,320 = 15,931,320/x
3. Step 3: Cross multiply
   10,574,208x = 15,931,320 × 15,931,320
4. Step 4: Simplify right side
   10,574,208x = 253,806,956,942,400
5. Step 5: Solve for x
   x = 253,806,956,942,400/10,574,208
6. Step 6: Final answer
   x = 24,002,455.50