Finding the Third Proportional to 1,849,724,788.50 and 2,672,532,892.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849,724,788.50 : 2,672,532,892.50 = 2,672,532,892.50 : x
2. Step 2: Convert to fraction form
   1,849,724,788.50/2,672,532,892.50 = 2,672,532,892.50/x
3. Step 3: Cross multiply
   1,849,724,788.50x = 2,672,532,892.50 × 2,672,532,892.50
4. Step 4: Simplify right side
   1,849,724,788.50x = 7,142,432,061,494,416,384
5. Step 5: Solve for x
   x = 7,142,432,061,494,416,384/1,849,724,788.50
6. Step 6: Final answer
   x = 3,861,348,512.98