Finding the Third Proportional to 807,346 and 1,903,140

Step by Step Solution

1. Step 1: Write the proportion equation
   807,346 : 1,903,140 = 1,903,140 : x
2. Step 2: Convert to fraction form
   807,346/1,903,140 = 1,903,140/x
3. Step 3: Cross multiply
   807,346x = 1,903,140 × 1,903,140
4. Step 4: Simplify right side
   807,346x = 3,621,941,859,600
5. Step 5: Solve for x
   x = 3,621,941,859,600/807,346
6. Step 6: Final answer
   x = 4,486,232.49