Finding the Third Proportional to 1,536,810 and 2,310,174

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,810 : 2,310,174 = 2,310,174 : x
2. Step 2: Convert to fraction form
   1,536,810/2,310,174 = 2,310,174/x
3. Step 3: Cross multiply
   1,536,810x = 2,310,174 × 2,310,174
4. Step 4: Simplify right side
   1,536,810x = 5,336,903,910,276
5. Step 5: Solve for x
   x = 5,336,903,910,276/1,536,810
6. Step 6: Final answer
   x = 3,472,715.50