Finding the Third Proportional to 16,516,264 and 35,563,616

Step by Step Solution

1. Step 1: Write the proportion equation
   16,516,264 : 35,563,616 = 35,563,616 : x
2. Step 2: Convert to fraction form
   16,516,264/35,563,616 = 35,563,616/x
3. Step 3: Cross multiply
   16,516,264x = 35,563,616 × 35,563,616
4. Step 4: Simplify right side
   16,516,264x = 1,264,770,782,995,456
5. Step 5: Solve for x
   x = 1,264,770,782,995,456/16,516,264
6. Step 6: Final answer
   x = 76,577,292.72