Finding the Third Proportional to 62,359,696,720 and 145,510,987,906

Step by Step Solution

1. Step 1: Write the proportion equation
   62,359,696,720 : 145,510,987,906 = 145,510,987,906 : x
2. Step 2: Convert to fraction form
   62,359,696,720/145,510,987,906 = 145,510,987,906/x
3. Step 3: Cross multiply
   62,359,696,720x = 145,510,987,906 × 145,510,987,906
4. Step 4: Simplify right side
   62,359,696,720x = 21,173,447,601,380,078,387,200
5. Step 5: Solve for x
   x = 21,173,447,601,380,078,387,200/62,359,696,720
6. Step 6: Final answer
   x = 339,537,372,935.77