Finding the Third Proportional to 60,967,072 and 131,506,688

Step by Step Solution

1. Step 1: Write the proportion equation
   60,967,072 : 131,506,688 = 131,506,688 : x
2. Step 2: Convert to fraction form
   60,967,072/131,506,688 = 131,506,688/x
3. Step 3: Cross multiply
   60,967,072x = 131,506,688 × 131,506,688
4. Step 4: Simplify right side
   60,967,072x = 17,294,008,988,729,344
5. Step 5: Solve for x
   x = 17,294,008,988,729,344/60,967,072
6. Step 6: Final answer
   x = 283,661,465.47