Finding the Third Proportional to 2,919,301 and 4,648,771.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,919,301 : 4,648,771.50 = 4,648,771.50 : x
2. Step 2: Convert to fraction form
   2,919,301/4,648,771.50 = 4,648,771.50/x
3. Step 3: Cross multiply
   2,919,301x = 4,648,771.50 × 4,648,771.50
4. Step 4: Simplify right side
   2,919,301x = 21,611,076,459,212.25
5. Step 5: Solve for x
   x = 21,611,076,459,212.25/2,919,301
6. Step 6: Final answer
   x = 7,402,825.70