Finding the Third Proportional to 1,919,740.50 and 4,147,362

Step by Step Solution

1. Step 1: Write the proportion equation
   1,919,740.50 : 4,147,362 = 4,147,362 : x
2. Step 2: Convert to fraction form
   1,919,740.50/4,147,362 = 4,147,362/x
3. Step 3: Cross multiply
   1,919,740.50x = 4,147,362 × 4,147,362
4. Step 4: Simplify right side
   1,919,740.50x = 17,200,611,559,044
5. Step 5: Solve for x
   x = 17,200,611,559,044/1,919,740.50
6. Step 6: Final answer
   x = 8,959,862.84