Finding the Third Proportional to 1,991,848 and 3,011,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,991,848 : 3,011,490 = 3,011,490 : x
2. Step 2: Convert to fraction form
   1,991,848/3,011,490 = 3,011,490/x
3. Step 3: Cross multiply
   1,991,848x = 3,011,490 × 3,011,490
4. Step 4: Simplify right side
   1,991,848x = 9,069,072,020,100
5. Step 5: Solve for x
   x = 9,069,072,020,100/1,991,848
6. Step 6: Final answer
   x = 4,553,094.42