Finding the Third Proportional to 1,656,213 and 2,429,638.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,656,213 : 2,429,638.50 = 2,429,638.50 : x
2. Step 2: Convert to fraction form
   1,656,213/2,429,638.50 = 2,429,638.50/x
3. Step 3: Cross multiply
   1,656,213x = 2,429,638.50 × 2,429,638.50
4. Step 4: Simplify right side
   1,656,213x = 5,903,143,240,682.25
5. Step 5: Solve for x
   x = 5,903,143,240,682.25/1,656,213
6. Step 6: Final answer
   x = 3,564,241.58