Finding the Third Proportional to 1,712,140 and 2,654,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,712,140 : 2,654,774 = 2,654,774 : x
2. Step 2: Convert to fraction form
   1,712,140/2,654,774 = 2,654,774/x
3. Step 3: Cross multiply
   1,712,140x = 2,654,774 × 2,654,774
4. Step 4: Simplify right side
   1,712,140x = 7,047,824,991,076
5. Step 5: Solve for x
   x = 7,047,824,991,076/1,712,140
6. Step 6: Final answer
   x = 4,116,383.58