Finding the Third Proportional to 1,907,127 and 2,880,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,907,127 : 2,880,132 = 2,880,132 : x
2. Step 2: Convert to fraction form
   1,907,127/2,880,132 = 2,880,132/x
3. Step 3: Cross multiply
   1,907,127x = 2,880,132 × 2,880,132
4. Step 4: Simplify right side
   1,907,127x = 8,295,160,337,424
5. Step 5: Solve for x
   x = 8,295,160,337,424/1,907,127
6. Step 6: Final answer
   x = 4,349,558.44