Finding the Third Proportional to 637,094,516.91 and 1,501,808,908.22

Step by Step Solution

1. Step 1: Write the proportion equation
   637,094,516.91 : 1,501,808,908.22 = 1,501,808,908.22 : x
2. Step 2: Convert to fraction form
   637,094,516.91/1,501,808,908.22 = 1,501,808,908.22/x
3. Step 3: Cross multiply
   637,094,516.91x = 1,501,808,908.22 × 1,501,808,908.22
4. Step 4: Simplify right side
   637,094,516.91x = 2,255,429,996,805,043,456
5. Step 5: Solve for x
   x = 2,255,429,996,805,043,456/637,094,516.91
6. Step 6: Final answer
   x = 3,540,181,145.74