Finding the Third Proportional to 99,167,409 and 214,269,300

Step by Step Solution

1. Step 1: Write the proportion equation
   99,167,409 : 214,269,300 = 214,269,300 : x
2. Step 2: Convert to fraction form
   99,167,409/214,269,300 = 214,269,300/x
3. Step 3: Cross multiply
   99,167,409x = 214,269,300 × 214,269,300
4. Step 4: Simplify right side
   99,167,409x = 45,911,332,922,490,000
5. Step 5: Solve for x
   x = 45,911,332,922,490,000/99,167,409
6. Step 6: Final answer
   x = 462,967,958.78