Finding the Third Proportional to 3,425,226 and 7,528,440

Step by Step Solution

1. Step 1: Write the proportion equation
   3,425,226 : 7,528,440 = 7,528,440 : x
2. Step 2: Convert to fraction form
   3,425,226/7,528,440 = 7,528,440/x
3. Step 3: Cross multiply
   3,425,226x = 7,528,440 × 7,528,440
4. Step 4: Simplify right side
   3,425,226x = 56,677,408,833,600
5. Step 5: Solve for x
   x = 56,677,408,833,600/3,425,226
6. Step 6: Final answer
   x = 16,547,056.70