Finding the Third Proportional to 1,784,835 and 2,681,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784,835 : 2,681,172 = 2,681,172 : x
2. Step 2: Convert to fraction form
   1,784,835/2,681,172 = 2,681,172/x
3. Step 3: Cross multiply
   1,784,835x = 2,681,172 × 2,681,172
4. Step 4: Simplify right side
   1,784,835x = 7,188,683,293,584
5. Step 5: Solve for x
   x = 7,188,683,293,584/1,784,835
6. Step 6: Final answer
   x = 4,027,645.86