Finding the Third Proportional to 16,041,828 and 34,640,448

Step by Step Solution

1. Step 1: Write the proportion equation
   16,041,828 : 34,640,448 = 34,640,448 : x
2. Step 2: Convert to fraction form
   16,041,828/34,640,448 = 34,640,448/x
3. Step 3: Cross multiply
   16,041,828x = 34,640,448 × 34,640,448
4. Step 4: Simplify right side
   16,041,828x = 1,199,960,637,640,704
5. Step 5: Solve for x
   x = 1,199,960,637,640,704/16,041,828
6. Step 6: Final answer
   x = 74,801,988.75