Finding the Third Proportional to 2,061,209 and 2,710,480

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,209 : 2,710,480 = 2,710,480 : x
2. Step 2: Convert to fraction form
   2,061,209/2,710,480 = 2,710,480/x
3. Step 3: Cross multiply
   2,061,209x = 2,710,480 × 2,710,480
4. Step 4: Simplify right side
   2,061,209x = 7,346,701,830,400
5. Step 5: Solve for x
   x = 7,346,701,830,400/2,061,209
6. Step 6: Final answer
   x = 3,564,268.27