Finding the Third Proportional to 2,060,440 and 4,475,381

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,440 : 4,475,381 = 4,475,381 : x
2. Step 2: Convert to fraction form
   2,060,440/4,475,381 = 4,475,381/x
3. Step 3: Cross multiply
   2,060,440x = 4,475,381 × 4,475,381
4. Step 4: Simplify right side
   2,060,440x = 20,029,035,095,161
5. Step 5: Solve for x
   x = 20,029,035,095,161/2,060,440
6. Step 6: Final answer
   x = 9,720,756.29