Finding the Third Proportional to 1,423,125 and 2,201,190

Step by Step Solution

1. Step 1: Write the proportion equation
   1,423,125 : 2,201,190 = 2,201,190 : x
2. Step 2: Convert to fraction form
   1,423,125/2,201,190 = 2,201,190/x
3. Step 3: Cross multiply
   1,423,125x = 2,201,190 × 2,201,190
4. Step 4: Simplify right side
   1,423,125x = 4,845,237,416,100
5. Step 5: Solve for x
   x = 4,845,237,416,100/1,423,125
6. Step 6: Final answer
   x = 3,404,646.41