Finding the Third Proportional to 10,238,358 and 22,405,164

Step by Step Solution

1. Step 1: Write the proportion equation
   10,238,358 : 22,405,164 = 22,405,164 : x
2. Step 2: Convert to fraction form
   10,238,358/22,405,164 = 22,405,164/x
3. Step 3: Cross multiply
   10,238,358x = 22,405,164 × 22,405,164
4. Step 4: Simplify right side
   10,238,358x = 501,991,373,866,896
5. Step 5: Solve for x
   x = 501,991,373,866,896/10,238,358
6. Step 6: Final answer
   x = 49,030,457.21