Finding the Third Proportional to 1,125,526 and 1,685,194

Step by Step Solution

1. Step 1: Write the proportion equation
   1,125,526 : 1,685,194 = 1,685,194 : x
2. Step 2: Convert to fraction form
   1,125,526/1,685,194 = 1,685,194/x
3. Step 3: Cross multiply
   1,125,526x = 1,685,194 × 1,685,194
4. Step 4: Simplify right side
   1,125,526x = 2,839,878,817,636
5. Step 5: Solve for x
   x = 2,839,878,817,636/1,125,526
6. Step 6: Final answer
   x = 2,523,157.01