Finding the Third Proportional to 43,441,362 and 85,786,212

Step by Step Solution

1. Step 1: Write the proportion equation
   43,441,362 : 85,786,212 = 85,786,212 : x
2. Step 2: Convert to fraction form
   43,441,362/85,786,212 = 85,786,212/x
3. Step 3: Cross multiply
   43,441,362x = 85,786,212 × 85,786,212
4. Step 4: Simplify right side
   43,441,362x = 7,359,274,169,308,944
5. Step 5: Solve for x
   x = 7,359,274,169,308,944/43,441,362
6. Step 6: Final answer
   x = 169,407,077.28