Finding the Third Proportional to 683,223,635,615 and 1,422,997,288,056

Step by Step Solution

1. Step 1: Write the proportion equation
   683,223,635,615 : 1,422,997,288,056 = 1,422,997,288,056 : x
2. Step 2: Convert to fraction form
   683,223,635,615/1,422,997,288,056 = 1,422,997,288,056/x
3. Step 3: Cross multiply
   683,223,635,615x = 1,422,997,288,056 × 1,422,997,288,056
4. Step 4: Simplify right side
   683,223,635,615x = 2,024,921,281,814,730,773,626,880
5. Step 5: Solve for x
   x = 2,024,921,281,814,730,773,626,880/683,223,635,615
6. Step 6: Final answer
   x = 2,963,775,221,259.74