Finding the Third Proportional to 63,965,533.78 and 93,549,428.72

Step by Step Solution

1. Step 1: Write the proportion equation
   63,965,533.78 : 93,549,428.72 = 93,549,428.72 : x
2. Step 2: Convert to fraction form
   63,965,533.78/93,549,428.72 = 93,549,428.72/x
3. Step 3: Cross multiply
   63,965,533.78x = 93,549,428.72 × 93,549,428.72
4. Step 4: Simplify right side
   63,965,533.78x = 8,751,495,613,604,487
5. Step 5: Solve for x
   x = 8,751,495,613,604,487/63,965,533.78
6. Step 6: Final answer
   x = 136,815,799.01