Finding the Third Proportional to 2,919,358 and 4,648,848

Step by Step Solution

1. Step 1: Write the proportion equation
   2,919,358 : 4,648,848 = 4,648,848 : x
2. Step 2: Convert to fraction form
   2,919,358/4,648,848 = 4,648,848/x
3. Step 3: Cross multiply
   2,919,358x = 4,648,848 × 4,648,848
4. Step 4: Simplify right side
   2,919,358x = 21,611,787,727,104
5. Step 5: Solve for x
   x = 21,611,787,727,104/2,919,358
6. Step 6: Final answer
   x = 7,402,924.80