Finding the Third Proportional to 16,692,142 and 35,177,624

Step by Step Solution

1. Step 1: Write the proportion equation
   16,692,142 : 35,177,624 = 35,177,624 : x
2. Step 2: Convert to fraction form
   16,692,142/35,177,624 = 35,177,624/x
3. Step 3: Cross multiply
   16,692,142x = 35,177,624 × 35,177,624
4. Step 4: Simplify right side
   16,692,142x = 1,237,465,230,285,376
5. Step 5: Solve for x
   x = 1,237,465,230,285,376/16,692,142
6. Step 6: Final answer
   x = 74,134,597.60