Finding the Third Proportional to 17,388,725 and 37,766,818

Step by Step Solution

1. Step 1: Write the proportion equation
   17,388,725 : 37,766,818 = 37,766,818 : x
2. Step 2: Convert to fraction form
   17,388,725/37,766,818 = 37,766,818/x
3. Step 3: Cross multiply
   17,388,725x = 37,766,818 × 37,766,818
4. Step 4: Simplify right side
   17,388,725x = 1,426,332,541,845,124
5. Step 5: Solve for x
   x = 1,426,332,541,845,124/17,388,725
6. Step 6: Final answer
   x = 82,026,286.68