Finding the Third Proportional to 17,142,314 and 36,609,480

Step by Step Solution

1. Step 1: Write the proportion equation
   17,142,314 : 36,609,480 = 36,609,480 : x
2. Step 2: Convert to fraction form
   17,142,314/36,609,480 = 36,609,480/x
3. Step 3: Cross multiply
   17,142,314x = 36,609,480 × 36,609,480
4. Step 4: Simplify right side
   17,142,314x = 1,340,254,025,870,400
5. Step 5: Solve for x
   x = 1,340,254,025,870,400/17,142,314
6. Step 6: Final answer
   x = 78,183,961.97