Finding the Third Proportional to 1,464,090 and 2,685,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,464,090 : 2,685,180 = 2,685,180 : x
2. Step 2: Convert to fraction form
   1,464,090/2,685,180 = 2,685,180/x
3. Step 3: Cross multiply
   1,464,090x = 2,685,180 × 2,685,180
4. Step 4: Simplify right side
   1,464,090x = 7,210,191,632,400
5. Step 5: Solve for x
   x = 7,210,191,632,400/1,464,090
6. Step 6: Final answer
   x = 4,924,691.54