Finding the Third Proportional to 341,149,518 and 498,930,300

Step by Step Solution

1. Step 1: Write the proportion equation
   341,149,518 : 498,930,300 = 498,930,300 : x
2. Step 2: Convert to fraction form
   341,149,518/498,930,300 = 498,930,300/x
3. Step 3: Cross multiply
   341,149,518x = 498,930,300 × 498,930,300
4. Step 4: Simplify right side
   341,149,518x = 248,931,444,258,089,984
5. Step 5: Solve for x
   x = 248,931,444,258,089,984/341,149,518
6. Step 6: Final answer
   x = 729,684,291.27