Finding the Third Proportional to 7,099,416 and 10,152,243

Step by Step Solution

1. Step 1: Write the proportion equation
   7,099,416 : 10,152,243 = 10,152,243 : x
2. Step 2: Convert to fraction form
   7,099,416/10,152,243 = 10,152,243/x
3. Step 3: Cross multiply
   7,099,416x = 10,152,243 × 10,152,243
4. Step 4: Simplify right side
   7,099,416x = 103,068,037,931,049
5. Step 5: Solve for x
   x = 103,068,037,931,049/7,099,416
6. Step 6: Final answer
   x = 14,517,819.20