Finding the Third Proportional to 2,174,132 and 4,611,352

Step by Step Solution

1. Step 1: Write the proportion equation
   2,174,132 : 4,611,352 = 4,611,352 : x
2. Step 2: Convert to fraction form
   2,174,132/4,611,352 = 4,611,352/x
3. Step 3: Cross multiply
   2,174,132x = 4,611,352 × 4,611,352
4. Step 4: Simplify right side
   2,174,132x = 21,264,567,267,904
5. Step 5: Solve for x
   x = 21,264,567,267,904/2,174,132
6. Step 6: Final answer
   x = 9,780,715.83