Finding the Third Proportional to 671,358 and 1,460,769

Step by Step Solution

1. Step 1: Write the proportion equation
   671,358 : 1,460,769 = 1,460,769 : x
2. Step 2: Convert to fraction form
   671,358/1,460,769 = 1,460,769/x
3. Step 3: Cross multiply
   671,358x = 1,460,769 × 1,460,769
4. Step 4: Simplify right side
   671,358x = 2,133,846,071,361
5. Step 5: Solve for x
   x = 2,133,846,071,361/671,358
6. Step 6: Final answer
   x = 3,178,402.69