Finding the Third Proportional to 69,776,486,228 and 152,181,782,140

Step by Step Solution

1. Step 1: Write the proportion equation
   69,776,486,228 : 152,181,782,140 = 152,181,782,140 : x
2. Step 2: Convert to fraction form
   69,776,486,228/152,181,782,140 = 152,181,782,140/x
3. Step 3: Cross multiply
   69,776,486,228x = 152,181,782,140 × 152,181,782,140
4. Step 4: Simplify right side
   69,776,486,228x = 23,159,294,815,306,424,254,464
5. Step 5: Solve for x
   x = 23,159,294,815,306,424,254,464/69,776,486,228
6. Step 6: Final answer
   x = 331,906,865,296.02