Finding the Third Proportional to 45,615,744 and 99,262,152

Step by Step Solution

1. Step 1: Write the proportion equation
   45,615,744 : 99,262,152 = 99,262,152 : x
2. Step 2: Convert to fraction form
   45,615,744/99,262,152 = 99,262,152/x
3. Step 3: Cross multiply
   45,615,744x = 99,262,152 × 99,262,152
4. Step 4: Simplify right side
   45,615,744x = 9,852,974,819,671,104
5. Step 5: Solve for x
   x = 9,852,974,819,671,104/45,615,744
6. Step 6: Final answer
   x = 215,999,432.56