Finding the Third Proportional to 13,225,659,141 and 28,555,234,146

Step by Step Solution

1. Step 1: Write the proportion equation
   13,225,659,141 : 28,555,234,146 = 28,555,234,146 : x
2. Step 2: Convert to fraction form
   13,225,659,141/28,555,234,146 = 28,555,234,146/x
3. Step 3: Cross multiply
   13,225,659,141x = 28,555,234,146 × 28,555,234,146
4. Step 4: Simplify right side
   13,225,659,141x = 815,401,397,132,884,312,064
5. Step 5: Solve for x
   x = 815,401,397,132,884,312,064/13,225,659,141
6. Step 6: Final answer
   x = 61,652,987,457.17