Finding the Third Proportional to 9,050,585,073 and 19,484,381,280

Step by Step Solution

1. Step 1: Write the proportion equation
   9,050,585,073 : 19,484,381,280 = 19,484,381,280 : x
2. Step 2: Convert to fraction form
   9,050,585,073/19,484,381,280 = 19,484,381,280/x
3. Step 3: Cross multiply
   9,050,585,073x = 19,484,381,280 × 19,484,381,280
4. Step 4: Simplify right side
   9,050,585,073x = 379,641,113,864,414,429,184
5. Step 5: Solve for x
   x = 379,641,113,864,414,429,184/9,050,585,073
6. Step 6: Final answer
   x = 41,946,582,547.13