Finding the Third Proportional to 13,081,259,068 and 28,695,078,062

Step by Step Solution

1. Step 1: Write the proportion equation
   13,081,259,068 : 28,695,078,062 = 28,695,078,062 : x
2. Step 2: Convert to fraction form
   13,081,259,068/28,695,078,062 = 28,695,078,062/x
3. Step 3: Cross multiply
   13,081,259,068x = 28,695,078,062 × 28,695,078,062
4. Step 4: Simplify right side
   13,081,259,068x = 823,407,504,984,273,715,200
5. Step 5: Solve for x
   x = 823,407,504,984,273,715,200/13,081,259,068
6. Step 6: Final answer
   x = 62,945,585,031.53