Finding the Third Proportional to 17,388,732 and 37,766,830

Step by Step Solution

1. Step 1: Write the proportion equation
   17,388,732 : 37,766,830 = 37,766,830 : x
2. Step 2: Convert to fraction form
   17,388,732/37,766,830 = 37,766,830/x
3. Step 3: Cross multiply
   17,388,732x = 37,766,830 × 37,766,830
4. Step 4: Simplify right side
   17,388,732x = 1,426,333,448,248,900
5. Step 5: Solve for x
   x = 1,426,333,448,248,900/17,388,732
6. Step 6: Final answer
   x = 82,026,305.79