Finding the Third Proportional to 1,506,186 and 2,106,695

Step by Step Solution

1. Step 1: Write the proportion equation
   1,506,186 : 2,106,695 = 2,106,695 : x
2. Step 2: Convert to fraction form
   1,506,186/2,106,695 = 2,106,695/x
3. Step 3: Cross multiply
   1,506,186x = 2,106,695 × 2,106,695
4. Step 4: Simplify right side
   1,506,186x = 4,438,163,823,025
5. Step 5: Solve for x
   x = 4,438,163,823,025/1,506,186
6. Step 6: Final answer
   x = 2,946,624.00