Finding the Third Proportional to 16,432,320 and 35,462,760

Step by Step Solution

1. Step 1: Write the proportion equation
   16,432,320 : 35,462,760 = 35,462,760 : x
2. Step 2: Convert to fraction form
   16,432,320/35,462,760 = 35,462,760/x
3. Step 3: Cross multiply
   16,432,320x = 35,462,760 × 35,462,760
4. Step 4: Simplify right side
   16,432,320x = 1,257,607,346,817,600
5. Step 5: Solve for x
   x = 1,257,607,346,817,600/16,432,320
6. Step 6: Final answer
   x = 76,532,549.68