Finding the Third Proportional to 45,615,746 and 99,262,156

Step by Step Solution

1. Step 1: Write the proportion equation
   45,615,746 : 99,262,156 = 99,262,156 : x
2. Step 2: Convert to fraction form
   45,615,746/99,262,156 = 99,262,156/x
3. Step 3: Cross multiply
   45,615,746x = 99,262,156 × 99,262,156
4. Step 4: Simplify right side
   45,615,746x = 9,852,975,613,768,336
5. Step 5: Solve for x
   x = 9,852,975,613,768,336/45,615,746
6. Step 6: Final answer
   x = 215,999,440.50