Finding the Third Proportional to 1,319,527,089 and 1,936,154,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,319,527,089 : 1,936,154,956.50 = 1,936,154,956.50 : x
2. Step 2: Convert to fraction form
   1,319,527,089/1,936,154,956.50 = 1,936,154,956.50/x
3. Step 3: Cross multiply
   1,319,527,089x = 1,936,154,956.50 × 1,936,154,956.50
4. Step 4: Simplify right side
   1,319,527,089x = 3,748,696,015,579,516,928
5. Step 5: Solve for x
   x = 3,748,696,015,579,516,928/1,319,527,089
6. Step 6: Final answer
   x = 2,840,939,035.53