Finding the Third Proportional to 7,218,294 and 16,050,428

Step by Step Solution

1. Step 1: Write the proportion equation
   7,218,294 : 16,050,428 = 16,050,428 : x
2. Step 2: Convert to fraction form
   7,218,294/16,050,428 = 16,050,428/x
3. Step 3: Cross multiply
   7,218,294x = 16,050,428 × 16,050,428
4. Step 4: Simplify right side
   7,218,294x = 257,616,238,983,184
5. Step 5: Solve for x
   x = 257,616,238,983,184/7,218,294
6. Step 6: Final answer
   x = 35,689,352.50