Finding the Third Proportional to 1,712,139 and 2,654,769

Step by Step Solution

1. Step 1: Write the proportion equation
   1,712,139 : 2,654,769 = 2,654,769 : x
2. Step 2: Convert to fraction form
   1,712,139/2,654,769 = 2,654,769/x
3. Step 3: Cross multiply
   1,712,139x = 2,654,769 × 2,654,769
4. Step 4: Simplify right side
   1,712,139x = 7,047,798,443,361
5. Step 5: Solve for x
   x = 7,047,798,443,361/1,712,139
6. Step 6: Final answer
   x = 4,116,370.48