Finding the Third Proportional to 46,165,452 and 72,043,146

Step by Step Solution

1. Step 1: Write the proportion equation
   46,165,452 : 72,043,146 = 72,043,146 : x
2. Step 2: Convert to fraction form
   46,165,452/72,043,146 = 72,043,146/x
3. Step 3: Cross multiply
   46,165,452x = 72,043,146 × 72,043,146
4. Step 4: Simplify right side
   46,165,452x = 5,190,214,885,577,316
5. Step 5: Solve for x
   x = 5,190,214,885,577,316/46,165,452
6. Step 6: Final answer
   x = 112,426,385.12