Finding the Third Proportional to 16,411,972 and 37,990,748

Step by Step Solution

1. Step 1: Write the proportion equation
   16,411,972 : 37,990,748 = 37,990,748 : x
2. Step 2: Convert to fraction form
   16,411,972/37,990,748 = 37,990,748/x
3. Step 3: Cross multiply
   16,411,972x = 37,990,748 × 37,990,748
4. Step 4: Simplify right side
   16,411,972x = 1,443,296,933,599,504
5. Step 5: Solve for x
   x = 1,443,296,933,599,504/16,411,972
6. Step 6: Final answer
   x = 87,941,713.13