Finding the Third Proportional to 70,814,552 and 152,390,800

Step by Step Solution

1. Step 1: Write the proportion equation
   70,814,552 : 152,390,800 = 152,390,800 : x
2. Step 2: Convert to fraction form
   70,814,552/152,390,800 = 152,390,800/x
3. Step 3: Cross multiply
   70,814,552x = 152,390,800 × 152,390,800
4. Step 4: Simplify right side
   70,814,552x = 23,222,955,924,640,000
5. Step 5: Solve for x
   x = 23,222,955,924,640,000/70,814,552
6. Step 6: Final answer
   x = 327,940,448.24