Finding the Third Proportional to 96,977,012 and 145,323,300

Step by Step Solution

1. Step 1: Write the proportion equation
   96,977,012 : 145,323,300 = 145,323,300 : x
2. Step 2: Convert to fraction form
   96,977,012/145,323,300 = 145,323,300/x
3. Step 3: Cross multiply
   96,977,012x = 145,323,300 × 145,323,300
4. Step 4: Simplify right side
   96,977,012x = 21,118,861,522,890,000
5. Step 5: Solve for x
   x = 21,118,861,522,890,000/96,977,012
6. Step 6: Final answer
   x = 217,771,831.56