Finding the Third Proportional to 3,573,042 and 7,788,516

Step by Step Solution

1. Step 1: Write the proportion equation
   3,573,042 : 7,788,516 = 7,788,516 : x
2. Step 2: Convert to fraction form
   3,573,042/7,788,516 = 7,788,516/x
3. Step 3: Cross multiply
   3,573,042x = 7,788,516 × 7,788,516
4. Step 4: Simplify right side
   3,573,042x = 60,660,981,482,256
5. Step 5: Solve for x
   x = 60,660,981,482,256/3,573,042
6. Step 6: Final answer
   x = 16,977,405.10