Finding the Third Proportional to 1,776,430 and 2,564,046

Step by Step Solution

1. Step 1: Write the proportion equation
   1,776,430 : 2,564,046 = 2,564,046 : x
2. Step 2: Convert to fraction form
   1,776,430/2,564,046 = 2,564,046/x
3. Step 3: Cross multiply
   1,776,430x = 2,564,046 × 2,564,046
4. Step 4: Simplify right side
   1,776,430x = 6,574,331,890,116
5. Step 5: Solve for x
   x = 6,574,331,890,116/1,776,430
6. Step 6: Final answer
   x = 3,700,867.41