Finding the Third Proportional to 20,514,703,026 and 30,651,291,558

Step by Step Solution

1. Step 1: Write the proportion equation
   20,514,703,026 : 30,651,291,558 = 30,651,291,558 : x
2. Step 2: Convert to fraction form
   20,514,703,026/30,651,291,558 = 30,651,291,558/x
3. Step 3: Cross multiply
   20,514,703,026x = 30,651,291,558 × 30,651,291,558
4. Step 4: Simplify right side
   20,514,703,026x = 939,501,674,173,522,116,608
5. Step 5: Solve for x
   x = 939,501,674,173,522,116,608/20,514,703,026
6. Step 6: Final answer
   x = 45,796,503,755.52