Finding the Third Proportional to 16,948,332 and 21,761,298

Step by Step Solution

1. Step 1: Write the proportion equation
   16,948,332 : 21,761,298 = 21,761,298 : x
2. Step 2: Convert to fraction form
   16,948,332/21,761,298 = 21,761,298/x
3. Step 3: Cross multiply
   16,948,332x = 21,761,298 × 21,761,298
4. Step 4: Simplify right side
   16,948,332x = 473,554,090,644,804
5. Step 5: Solve for x
   x = 473,554,090,644,804/16,948,332
6. Step 6: Final answer
   x = 27,941,044.03