Finding the Third Proportional to 1,137,575 and 2,415,118

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,575 : 2,415,118 = 2,415,118 : x
2. Step 2: Convert to fraction form
   1,137,575/2,415,118 = 2,415,118/x
3. Step 3: Cross multiply
   1,137,575x = 2,415,118 × 2,415,118
4. Step 4: Simplify right side
   1,137,575x = 5,832,794,953,924
5. Step 5: Solve for x
   x = 5,832,794,953,924/1,137,575
6. Step 6: Final answer
   x = 5,127,393.76