Finding the Third Proportional to 3,492,822 and 7,516,798

Step by Step Solution

1. Step 1: Write the proportion equation
   3,492,822 : 7,516,798 = 7,516,798 : x
2. Step 2: Convert to fraction form
   3,492,822/7,516,798 = 7,516,798/x
3. Step 3: Cross multiply
   3,492,822x = 7,516,798 × 7,516,798
4. Step 4: Simplify right side
   3,492,822x = 56,502,252,172,804
5. Step 5: Solve for x
   x = 56,502,252,172,804/3,492,822
6. Step 6: Final answer
   x = 16,176,676.67