Finding the Third Proportional to 10,343,702 and 21,759,358

Step by Step Solution

1. Step 1: Write the proportion equation
   10,343,702 : 21,759,358 = 21,759,358 : x
2. Step 2: Convert to fraction form
   10,343,702/21,759,358 = 21,759,358/x
3. Step 3: Cross multiply
   10,343,702x = 21,759,358 × 21,759,358
4. Step 4: Simplify right side
   10,343,702x = 473,469,660,572,164
5. Step 5: Solve for x
   x = 473,469,660,572,164/10,343,702
6. Step 6: Final answer
   x = 45,773,714.34