Finding the Third Proportional to 1,301,148 and 2,030,418

Step by Step Solution

1. Step 1: Write the proportion equation
   1,301,148 : 2,030,418 = 2,030,418 : x
2. Step 2: Convert to fraction form
   1,301,148/2,030,418 = 2,030,418/x
3. Step 3: Cross multiply
   1,301,148x = 2,030,418 × 2,030,418
4. Step 4: Simplify right side
   1,301,148x = 4,122,597,254,724
5. Step 5: Solve for x
   x = 4,122,597,254,724/1,301,148
6. Step 6: Final answer
   x = 3,168,430.69